Surf Forecasts:
How big are the waves at Irmas/Leftpoint today (13 Sep):
- Morning surf: Morning surf (13 Sep, local time) - 3ft (0.9m), 9s period with NNE swell.
- Afternoon surf: Afternoon surf (13 Sep, local time) - 3ft (0.9m), 9s period with NNE swell.
- Evening surf: Evening surf (13 Sep, local time) - 3ft (0.9m), 9s period with NE swell.
The current surf forecast for Irmas/Leftpoint at 10PM is: 0.9m 9s primary swell from a Northeast direction and 0.4m 8s secondary swell from a East-northeast direction, 0.5m 4s secondary swell from a East-northeast direction (forecast issued at 01:00pm September 13). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Sep) | 3ft (0.9m) | 9s |
| Afternoon (13 Sep) | 3ft (0.9m) | 9s |
| Evening (13 Sep) | 3ft (0.9m) | 9s |
Table - waves today at Irmas/Leftpoint. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Sun afternoon, min 25°C on Sun afternoon). Mainly fresh winds. | |||||||||||||||||||||
Sun 13 | Monday 14 | Tuesday 15 | |||||||||||||||||||
11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | NNE 9 | NNE 9 | NNE 9 | NE 9 | NE 9 | NE 9 | NE 8 | NE 9 | NE 8 | SSW 22 | NE 8 | SSW 22 | SSW 22 | SSW 13 | SSW 21 | NNE 8 | NE 8 | E 12 | E 12 | SSW 19 | SSW 19 |
Wave Graph  | |||||||||||||||||||||
 kJ | 135 | 135 | 138 | 112 | 112 | 123 | 142 | 164 | 82 | 192 | 69 | 181 | 181 | 68 | 302 | 55 | 135 | 71 | 66 | 480 | 480 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 4:10PM0.44m | 5:15AM0.59m | 4:37PM0.37m | 6:02AM0.58m | 5:04PM0.30m | ||||||||||||||||
Low Tide | 10:58AM0.16m | 10:34PM0.05m | 11:57AM0.20m | 10:58PM0.06m | 1:10PM0.23m | ||||||||||||||||
 | | |  | | |  |  | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | — | 6:35 | — | — | — | — | — | — | — | 6:34 | — | — | — | — | — | — | — | 6:32 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 26 |
Feels °C | 25 | 26 | 24 | 25 | 25 | 25 | 25 | 24 | 24 | 25 | 26 | 25 | 25 | 26 | 26 | 25 | 26 | 25 | 25 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | NNE 9 | NNE 9 | NNE 9 | NE 9 | NE 9 | NE 9 | NE 8 | SSW 14 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | ENE 5 | SW 21 | SW 20 | SW 20 | SW 20 | SSW 19 | SSW 19 |
| kJ | 135 | 135 | 138 | 112 | 112 | 123 | 142 | 77 | 82 | 82 | 69 | 54 | 53 | 51 | 46 | 437 | 392 | 388 | 388 | 480 | 480 |
Swell 2 Height (m) Direction Period (s) | SW 15 | ENE 9 | SSW 15 | SW 14 | ENE 8 | SW 12 | SSW 14 | ENE 8 | SSW 14 | SSW 22 | SW 22 | SSW 14 | SSW 13 | SW 21 | NNE 8 | NNE 8 | E 12 | NNE 8 | NNE 8 | E 11 | E 11 |
| kJ | 107 | 44 | 84 | 54 | 24 | 38 | 78 | 7 | 77 | 192 | 227 | 71 | 69 | 224 | 55 | 55 | 46 | 35 | 52 | 60 | 59 |
Swell 3 Height (m) Direction Period (s) | SSW 12 | SSW 15 | SW 12 | SW 12 | SW 12 | SW 15 | SSW 24 | SSW 24 | SSW 24 | SW 14 | SW 14 | SSW 22 | SSW 22 | SSW 13 | SSW 21 | E 12 | SW 13 | E 12 | E 12 | SW 12 | SW 12 |
| kJ | 57 | 85 | 23 | 37 | 37 | 54 | 54 | 54 | 54 | 49 | 49 | 181 | 181 | 68 | 302 | 48 | 42 | 71 | 66 | 38 | 38 |
Wind waves Height (m) Direction Period (s) | ENE 9 | E 4 | ENE 9 | ENE 8 | ENE 4 | ENE 4 | E 4 | NE 9 | ENE 5 | NE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | — | ENE 5 | NE 8 | ENE 5 | ENE 5 | NE 8 | NE 8 |
| kJ | 82 | 9 | 58 | 55 | 7 | 11 | 5 | 164 | 27 | 22 | 28 | 42 | 47 | 44 | — | 42 | 135 | 42 | 42 | 128 | 143 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 49 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 46 | 20 | 20 | 20 | 18 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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